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FAIR VALUE MEASUREMENTS - Narrative (Details) - USD ($)
$ in Millions
Dec. 05, 2020
Feb. 29, 2020
Fair Value    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total debt amount $ 8,534.2 $ 8,486.2
Carrying Value    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total debt amount $ 8,023.5 $ 8,162.2